Multi-functional: Houselog handy cleaner is not only suitable for cleaning the keyboard, but also can be used in various places (such as sofa gaps, printing machines, cameras, tables, and tight gaps, car chairs, console buttons, A/C vents).It also has a quiet operation so you can clean it without worrying about the time of time. Convenient to Clean: This USB vacuum cleaner is perfect for cleaning desks, computer hosts and keyboards.Clean and remove dust from your computer corners, eraser debris, etc.?